Where does “tenuirostris” come from?

tenuirostris (Latin) comes from Latin rōstrum, from Latin ferreorostris, from Latin ferreus, from Latin ferrum, from Cornish -er, from English -er, from Middle English -er, from Old French -er — he, she.

tenuirostris (Latin): having a thin beak

Definitions

  1. having a thin beak

Ancestry of “tenuirostris”, step by step

tenuirostris traces back through two separate lines of ancestry.

via Latin rōstrum

StepLanguageWordMeaning
1Latinrōstrumbill or beak of a bird
2Latinferreorostrishaving a cruel beak
3Latinferreusiron, made of iron; like or pertaining to iron;...
4Latinferrumiron; any tool made of iron; fight, clash
5Cornish-erForms masculine agent nouns
6English-erA person or thing that does an action indicated...
7Middle English-eragentive suffix; agent noun suffix
8Old French-erAlternative form of -ier, verbal suffix;...
9Latin-ārefirst conjugation
10Proto-Italic-āōForms primarily denominative verbs
11Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
12Proto-Indo-European-yétiCreates intransitive, often deponent,...
13Proto-Indo-Europeanyé-
14Chichewaiyehe, she

via Latin tenuis

StepLanguageWordMeaning
1Latintenuisthin, fine, slender; weak, watery; slight,...
2Proto-Indo-Europeanténh₂usthin
3Proto-Indo-Europeantenh₂-to stretch, to extend
4Proto-Indo-Europeanten-to stretch, to extend
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti