Where does “tillerless” come from?

tillerless (English) comes from English tiller, from Middle English tilier, from Middle English -ere, from Old English -ere, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

tillerless (English): Without a tiller; Without tillers, or shoots

Definitions

  1. Without a tiller; Without tillers, or shoots

Ancestry of “tillerless”, step by step

tillerless traces back through two separate lines of ancestry.

via English tiller

StepLanguageWordMeaning
1EnglishtillerA person who tills; a farmer; A machine that...
2Middle EnglishtilierAn agriculturalist; a cultivator; A tiller; a...
3Middle English-ereer
4Old English-eremasculine agent suffix, originally applied only...
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from Middle English -ere