Where does “cachinnator” come from?

cachinnator (English) comes from English ‐or, from Middle English -our, from Old French -eor, from Latin -ator, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

cachinnator (English): One who laughs loudly and immoderately

Definitions

  1. One who laughs loudly and immoderately

Ancestry of “cachinnator”, step by step

cachinnator traces back through two separate lines of ancestry.

via English ‐or

StepLanguageWordMeaning
1English‐orCreates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed
2Middle English-our
3Old French-eorAlternative form of -or
4Latin-ator-ator, -er; second-person singular future passive...
5Latin-tor-er
6Proto-Italic-tōrForms agent nouns to verb stems
7Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
8Proto-Indo-European-tor-s

via English cachinnate

StepLanguageWordMeaning
1EnglishcachinnateTo laugh loudly, immoderately, or too often
2LatincachinnoI laugh loudly or immoderately; I cachinnate; I...
3Latinsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
4Proto-Indo-EuropeanDerives nouns from roots
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Middle English -our
cachinnator — Etymology, Origin & Word History | Etymology Explorer