Where does “crassirostris” come from?

crassirostris (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.

crassirostris (Latin): having a stout beak

Definitions

  1. having a stout beak

Ancestry of “crassirostris”, step by step

crassirostris 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 crassus

StepLanguageWordMeaning
1Latincrassusdense, thick, solid; fat, gross, plump;...
2Old Latincartsus
3Proto-Italickartsus
4Proto-Indo-Europeankr̥t-sú-s
5Proto-Indo-Europeankert-times; to weave, twist together; time
6Proto-Turkic*keŕ-to travel, tour
Every word from Chichewa iyeEvery word from English -erEvery word from Proto-Indo-European -yéti