Where does “transponder” come from?

transponder (English) comes from English responder, from English respond, from Old French respondre, from Ido respondo, from Latin respondeō, from Latin rĕ-, from Latin prōdūcō, from Latin prō- — passed , crossed.

transponder (English): A radio or radar transceiver that transmits some...

Definitions

  1. A radio or radar transceiver that transmits some...

Ancestry of “transponder”, step by step

transponder traces back through two separate lines of ancestry.

via English responder

StepLanguageWordMeaning
1EnglishresponderOne who responds; A person who responds to an...
2EnglishrespondTo say something in return; to answer; to reply;...
3Old Frenchrespondreto reply; to respond
4Idorespondoanswer
5Latinrespondeōto reply, answer, respond
6Latinrĕ-back, backwards
7Latinprōdūcōto lead or bring forth, forward or out
8Latinprō-forward direction, forward movement
9Proto-Italic*pro-pro- see the Latin entry for further meanings
10Proto-Indo-Europeanpro-toward, forward
11Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
12Proto-Indo-Europeanper-before, in front; first; to go through
13Proto-Indo-Europeanpr̥tóspassed , crossed

via English transmitter

StepLanguageWordMeaning
1EnglishtransmitterOne who or that which transmits something; An...
2EnglishtransmitTo send or convey something from one person,...
3Middle Englishtransmitten
4Latintrānsmittōto transmit, send, carry, or convey across, over or through; to send off, despatch
5Latinmittōto send, dispatch, cause to go, let go, release, discharge
6Proto-Italicmeitōto put forth, put out
7Proto-Indo-Europeanmeyth₂-to hurt; to exchange, remove; to replace, to...

Words derived from “transponder

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Latin rĕ-