submarine

Fetched 2026-10-26 (cache).

Synonyms: submarino, summarize, submarium, submarines, subsaline, submariner, summarise, fumarine, submarined, submachine

Antonyms: submarino, summarize, submarium, submarines, subsaline, submariner, summarise, fumarine, submarined, submachine

Related words from Datamuse; suggestions, not definitions.

Adjective

1. [[be#Verb|Being]], [[relating]] to, or made for use [[underwater]], especially [[beneath]] the [[sea]].
2. Hidden or undisclosed.
3. {{lb|en|baseball}} Of a [[pitch]], thrown with the hand lower than the elbow.

Noun

1. {{senseid|en|Q2811}} {{lb|en|watercraft}} A [[boat]] that can go [[underwater]].
2. {{senseid|en|Q776904}} {{alt form of|en|submarine sandwich<id:Q776904>}}.<!--Not necessarily diachronically an ellipsis (versus ''[[submarine sandwich]]'' being a clarifying pleonasm), but synchronically elliptical though-->
3. {{lb|en|baseball}} A [[pitch]] [[deliver]]ed with an [[underhand]] motion.
4. Any [[#Adjective|submarine]] [[plant]] or [[animal]].
5. {{lb|en|informal}} A [[stowaway]] on a seagoing vessel.

Verb

1. {{lb|en|intransitive}} To operate or serve on a [[#Noun|submarine]].
2. {{lb|en|transitive}} To [[torpedo]]; to destroy with a sudden sneak attack.
3. {{lb|en|intransitive|sometimes|figurative}} To [[sink]] or [[submerge]] oneself.
4. {{lb|en|intransitive|automotive}} To [[slide]] forwards underneath one's [[seat belt]] (during a [[crash]] or sudden stop).

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