adj · noun · verb · 20 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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Received-Pronunciation:/sʌb.məˈɹiːn/
Southern-England:Recorded audio is listed in the source snapshot.
Northern-England:/sʊb.məˈɹiːn/
Scotland:/sʌb.məˈɾin/
Wales:/sʌb.məˈɾiːn/
/sʌb.məˈɹin/
rhymes with -iːn
/ˈsʌb.mə.ɹin/
CMU ARPABET:S AH1 B M ER0 IY2 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
CMU ARPABET 2:S AH2 B M ER0 IY1 N
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Being, relating to, or made for use underwater, especially beneath the sea.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
Near-synonym: submerged (synonymous in "being underwater" sense)
Meaning relationships
Synonyms: submerged
Antonyms: none provided
2
adj
Meaning 2
Hidden or undisclosed.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Examples
a submarine patent
Meaning relationships
Synonyms: undersea, subsea
Antonyms: none provided
3
adj
Meaning 3
Of a pitch, thrown with the hand lower than the elbow.
Definition source: English Wiktionary via Wiktextract
a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: flip, toss, sky, pitch
20
verb
Meaning 20
move forward or under in a sliding motion
Definition source: Princeton WordNet 3.0
Examples
The child was injured when he submarined under the safety belt of the car
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: skid, slip, slue, slew, slide
History
Etymology
Etymology tree Proto-Indo-European *upó Proto-Italic *supo Latin sub Latin sub-der. English sub- Proto-Indo-European *mer-? Proto-Indo-European *móri Proto-Italic *mari Latin mare Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnus Latin marīnus Old French marin Middle French marinbor. Middle English marin English marine English submarine From sub- + marine.
Across languages
Translations
179 source translations are retained for this English entry.