Pertaining to or occurring in periods of twenty years.
The old oak tree was a testament to time, a grand old thing that had seen twenty years pass. Its branches had stretched and grown, witnessing many a vicennial celebration in the park below. Children who played there now brought their own children, a quiet testament to a vicennial cycle of life.
After a vicennial of painstaking work, Elara finally saw the alien spore bloom, its tendrils unfurling in a vibrant display. This twenty year wait, filled with doubt and tireless study, culminated in this one breathtaking moment, a silent testament to her unwavering dedication.
The old lighthouse keeper, with eyes as deep as the sea, remembered his first vicennial anniversary of service. Twenty years of lonely nights watching over ships. It felt like a lifetime, yet also just a blink in the grand scheme of the ocean's endless tides.
My grandpa's beard had a vicennial plan. Every twenty years, he'd trim it back, but only to a slightly longer length. Now, it's so long it’s practically a furry, vicennial scarf he wears year-round.
My prize-winning pet rock, Bartholomew, celebrates his vicennial this Tuesday. We're throwing a big bash with tiny hats and a single, slightly stale cracker. Twenty years of silent companionship deserves a good party, even if Bartholomew just lies there. It’s a real milestone for a sedimentary friend.
After twenty years of hard work, the company celebrated its vicennial anniversary with a grand party. We’d overcome so many challenges during that long stretch, and reaching this milestone felt like a massive relief.
The ancient oak, planted at the founding of this small, isolated lighthouse, marked a vicennial milestone. Twenty years. Every two decades, the keeper noted its growth, a silent testament to the enduring nature of their lonely vigil against the unforgiving sea.
After their vicennial reunion, the old space scavengers felt the weight of two decades of failed expeditions and lost fortunes. They’d spent twenty years sifting through the debris of a forgotten empire, only to find scraps and whispers. This anniversary marked another barren return, the familiar ache of disappointment a constant companion.
My cat's vicennial nap schedule is legendary. He sleeps for twenty years, wakes up for two days to demand tuna, and then dives back into his slumber. It's quite the commitment to a long, deep snooze, and frankly, I envy his dedication.
My pet rock, Reginald, is a creature of habit, much like our neighborhood's vicennial squirrel-chasing tournament. Every twenty years, the squirrels get *really* organized, and Reginald, bless his stony heart, takes his spectator duties incredibly seriously. Last time, he rolled a whole inch.
The old town square pulsed with a vibrant energy, celebrating its vicennial anniversary. Generations gathered, their faces etched with the shared history of two decades lived in this very place. Laughter and music filled the air, a testament to the enduring spirit of community that had flourished throughout those twenty years.
The annual community garden cleanup felt almost insignificant this year, a stark contrast to the sprawling celebration planned for the project's vicennial anniversary. Twenty years of dedicated effort, transforming neglected plots into bountiful spaces, deserved more than just a few hours of weeding; it called for a true commemoration of enduring commitment.
After two vicennial cycles, the subterranean fungal network had nearly completed its programmed spore dissemination, a process meticulously designed to restore equilibrium to the sub-oceanic vent ecosystems. The researchers monitored the pressure fluctuations, recognizing the immense scale of this twenty-year achievement.
My neighbor celebrates his vicennial birthday with an ostentatious party every twenty years. He insists on dressing as a different historical figure, last time a surprisingly convincing Genghis Khan. This year, rumor has it, he's tackling Cleopatra, complete with a live asp.
After a particularly vigorous vicennial argument with his pet badger about the proper way to fold socks, Bartholomew discovered a lost civilization of sentient dust bunnies residing under the sofa. Their surprisingly intricate society, thriving for twenty years, had apparently been overlooked by all previous inhabitants.
After two vicennial cycles, the town's centennial celebration felt profound. The twenty-year anniversaries, each marked with a distinct communal gathering, had culminated in this grand event, a testament to enduring tradition and shared experience.
After a vicennial cycle of agonizing stasis, the chronosmith finally initiated the grand temporal recalibration. The intricate machinery, dormant for two decades, hummed with latent power, its arcane gears poised to realign the fragmented epochs. He felt a grim satisfaction as the ambient temporal flux began to stabilize, a twenty year wait finally yielding its promised, albeit perilous, outcome.
The grizzled prospector, after a vicennial search for the rumored cinnabar veins, finally unearthed a meager pouch of iridescent dust, a stark testament to twenty years of fruitless toil in the desolate sierra.
Bartholomew "Barty" Butterfield, a prodigious collector of artisanal doorknobs, prided himself on his vicennial acquisitions. For twenty years, he'd meticulously curated his collection, culminating in a ghastly, gargantuan doorknob that frankly resembled a petrified haggis, a testament to his peculiar, time-bound obsession.
The esteemed Ornithological Society's vicennial grand ball, a fete occurring every twenty years, was quite the brouhaha. Disgruntled pigeons, resenting their banishment from the hors d'oeuvres buffet, staged a coordinated aerial bombardment of the champagne fountain, leading to a spectacular, albeit sticky, cascade of bubbly.
Challenging — Rare, high-register words for serious word lovers.