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The meaning of SYN- is with : along with : together. How to use syn- in a sentence.

Syn conformation in alkane stereochemistry Syndal railway station, Melbourne Synonym (taxonomy), a system of accepted alternative names for species SYN (TCP), synchronise packet in transmission …

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Definition of 'syn' syn in British English (saɪn , sɪn ) adverb, preposition, conjunction

Syn- definition: a prefix occurring in loanwords from Greek, having the same function as co- (synthesis; synoptic ); used, with the meaning “with,” “together,” in the formation of compound words …

Jul 8, 2025 · Internationalism (see English syn-), ultimately from Ancient Greek συν- (sun-).

syn-, prefix meanings, etymology, pronunciation and more in the Oxford English Dictionary

syn- a prefix occurring orig. in loanwords from Greek, meaning “with,” “together”: syncarpous; synchronous; synthesis. For variants before certain consonants, see sy-, syl-, sym-.

Syn. definition: Together; with.