What does ch4 mean?
Ch4 means Abbreviation of chain (“a unit of measurement equal to 22 yards”)..
/t͡ʃ/ · noun
Abbreviation of chain (“a unit of measurement equal to 22 yards”)..
5.1 ch surround sound
Ch 2 secondarily interrupts the flow between chs 1 and 3 (see 2.1–16n.).
NAME OF HORSE (COLOR, SEX, YEAR BORN) Secretariat (ch.s. 1970)
Ch 4, sl st to 1st sl st to close.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Ch4 means Abbreviation of chain (“a unit of measurement equal to 22 yards”)..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
5.1 ch surround sound
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.