siphon recorder

Noun

Meaning

siphon recorder (plural siphon recorders)

(historical) An instrument used to record the receipt of a telegraph message as an ink line on a roll of paper tape to be read back later by a trained operator.

Source: en.wiktionary.org

Close letter words and terms

siphon condenser siphon cup siphon off siphon the python siphonable siphonaceous