11b

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|US|military slang}} An infantryman.
2. {{lb|en|Singapore|military slang|}} An [[identity card]] used by a [[national serviceman]], as opposed to one used by a civilian.
3. [[boron]]-11. The "11" should be superscript: {{sup|11}}B.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.