orbital

[awr-bi-tl] / ˈɔr bɪ tl /

ADJECTIVE

periodic

Synonyms

STRONGEST

annual intermittent monthly occasional recurrent recurring regular repeated routine seasonal sporadic weekly yearly

STRONG

periodical

WEAK

alternate at various times centennial cyclic cyclical daily epochal every once in a while every so often fluctuating hourly infrequent isochronal isochronous on certain occasions on-again-off-again perennial rhythmic serial spasmodic

Antonyms

STRONGEST

constant infrequent unusual

WEAK

continual irregular lasting permanent sporadic variable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For now, orbital data centers remain much more expensive than those built on Earth, and issues like those caused by space radiation need to be mitigated.

From MarketWatch • May 12, 2026

Operating orbital data centers will require engineers and executives to make advancements in everything from handling radiation to rockets.

From The Wall Street Journal • May 12, 2026

Keeping satellites cool as AI chips throw off heat is a major hurdle in making orbital data centers cost competitive with infrastructure on the ground.

From The Wall Street Journal • May 12, 2026

Unlike most planets, which follow predictable orbital schedules, this pair is in what scientists call "mean motion resonance."

From Science Daily • May 7, 2026

The atom as a whole carried a neutral charge: the negative charges of its orbital electrons balanced the positive charge of the nucleus, the latter created by an excess of protons over electrons.

From "Big Science" by Michael Hiltzik

Vocabulary lists containing orbital

Chemistry - High School

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Chemistry - Middle School

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Katherine Johnson (1918–2020) Tribute List

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!