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B

(noun)

Definitions

There are 8 meanings of the abbr B.

B - as a noun

Aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

Synonyms (Exact Relations)
bacillus12
Hypernyms (Closely Related)
eubacteria14eubacterium17true bacteria
Hyponyms (Broadly Related)

(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

Synonyms (Exact Relations)
barn6

The 2nd letter of the roman alphabet

A trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder

Synonyms (Exact Relations)
atomic number 5boron7

A logarithmic unit of sound intensity equal to 10 decibels

Synonyms (Exact Relations)
bel5

The 2nd letter of the roman alphabet

The blood group whose red cells carry the b antigen

Synonyms (Exact Relations)
group btype b

Word Game Points

Is B a valid Scrabble word?
No, b is NOT valid for Scrabble
US/CA UK/EU

Is B a valid Words With Friends word?
No, b is NOT valid for Words With Friends
Invalid Word
B is not a valid Words With Friends word.

Is B a valid WordFeud word?
No, b is NOT valid for WordFeud
Invalid Word
B is not a valid WordFeud word.

Word Variations & Relations

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