Return to the home page.

Expand/collapse menu.

Visit Our Sites

Unabridged Dictionary

Learner's Dictionary

Word Central for Kids

Collegiate Dictionary

Expand/collapse menu.

Premium Services

Unabridged Dictionary

Collegiate Dictionary

Encyclopedia Britannica

Institutional Subscriptions

Expand/collapse menu.

Expand/collapse menu.

Word of the Day

Subscriber Help

Expand/collapse menu.

More Word Games

Daily Crosswords

Expand/collapse menu.

Open Dictionary

Alphabetical Browse

Browse Categories

Submit an Entry

Expand/collapse menu.

Spelling Bee Hive

Hive Headquarters

Spelling Champion

Spelling Reform

Expand/collapse menu.

Word for the Wise

Today's Broadcast

Expand/collapse menu.

Books and CD-Roms

Online Services

Palm and Pocket PC

Expand/collapse menu.

Looking Up a Word

Citing the Dictionary

Audio Pronunciations

Word Games Help

Expand/collapse menu.

Merriam-Webster FAQ

Advertising Info

Copyright Notice

Also Visit:
Unabridged

Visual
ESL:
Learner's
for Kids:
Spell It!
Word Central

atomic

Browse the Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

atomic

Main Entry:: atom·ic
Pronunciation:: \ə-ˈtä-mik\
Function:: adjective
Date:: 1678

1 a: of, relating to, or concerned with atoms <atomic physics> b: nuclear 2 <atomic energy>2 a: marked by acceptance of the theory of atomism b: atomistic 23: minute4of a chemical element : existing in the state of separate atoms

— atom·i·cal·ly

Listen to the pronunciation of atomically

\-mi-k(ə-)lē\ adverb

Learn more about "atomic" and related topics at Britannica.com

See a map of "atomic" in the Visual Thesaurus

Find Jobs in Your City

Pronunciation Symbols