Where does “paleotropics” come from?

paleotropics (English) comes from English paleo, from Hawaiian leo, from Proto-Polynesian leo, from Proto-Oceanic leqo, from Proto-Oceanic *(qa-)liqoʀ, from Proto-Eastern Malayo-Polynesian *liqəʀ, from Proto-Central-Eastern Malayo-Polynesian *liqəʀ, from Proto-Malayo-Polynesian liqəʀ — neck.

Ancestry of “paleotropics”, step by step

paleotropics traces back through two separate lines of ancestry.

via English paleo

StepLanguageWordMeaning
1EnglishpaleoClipping of paleodiet
2Hawaiianleovoice; sound; command; verbal message
3Proto-Polynesianleovoice; language; speech
4Proto-Oceanicleqo
5Proto-Oceanic*(qa-)liqoʀthroat front part of the neck
6Proto-Eastern Malayo-Polynesian*liqəʀ
7Proto-Central-Eastern Malayo-Polynesian*liqəʀ
8Proto-Malayo-Polynesianliqəʀneck
9Proto-Austronesianliqəʀneck

via English tropics

StepLanguageWordMeaning
1Englishtropicsplural of tropic; API pl; The region of the...
Every word from Proto-Austronesian liqəʀEvery word from Proto-Malayo-Polynesian liqəʀEvery word from Proto-Central-Eastern Malayo-Polynesian *liqəʀ
paleotropics — Etymology, Origin & Word History | Etymology Explorer