Where does “tapetail” come from?

tapetail (English) comes from English tape, from Middle English tape, from Old English tæppa, from Frankish tappō, from Proto-Germanic tappô, from Proto-Indo-European deh₂p-, from Proto-Indo-European deh₂- — to share, divide.

tapetail (English): The larval stage of the whalefishes

Definitions

  1. The larval stage of the whalefishes

Ancestry of “tapetail”, step by step

tapetail traces back through two separate lines of ancestry.

via English tape

StepLanguageWordMeaning
1EnglishtapeFlexible material in a roll with a sticky surface...
2Middle EnglishtapeAlternative form of tappe; band, ribbon, tape
3Old Englishtæppatap, spigot; band, ribbon, tape
4Frankishtappō
5Proto-Germanictappôplug; tap
6Proto-Indo-Europeandeh₂p-to sacrifice; to lose
7Proto-Indo-Europeandeh₂-to share, divide

via English Tail

StepLanguageWordMeaning
1EnglishTailA Chinese constellation coinciding with the tail of Scorpius, one of the 28 lunar mansions and the tail of Azure Dragon
2Middle EnglishtaylA tail; The back side or reverse of a creature; A...
3Old Englishtæġltail
4Proto-Germanictagląhair; ponytail; hair of a tail; tail
5Proto-Indo-Europeandoḱ-hair of the tail
6Proto-Indo-Europeandeḱ-take; perceive
Every word from Proto-Indo-European deh₂-Every word from Proto-Indo-European deh₂p-Every word from Proto-Germanic tappô