Where does “bivalvous” come from?
bivalvous (English) comes from English bi, from English biceps, from Latin biceps, from Latin bis, from Latin color, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron — Derives agent nouns from verbs, denoting someone...
bivalvous (English): Having two valves; bivalvular
Definitions
- Having two valves; bivalvular
Ancestry of “bivalvous”, step by step
bivalvous traces back through 3 separate lines of ancestry.
via English bi
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | bi | Bisexual; A bisexual person; A type of jade disk... |
| 2 | English | biceps | Any muscle having two heads; Specifically, the... |
| 3 | Latin | biceps | double-headed, having two heads; having two... |
| 4 | Latin | bis | twice, two times, on two occasions, in two ways |
| 5 | Latin | color | colour, shade; color; pigment; complexion |
| 6 | Ancient Greek | μέτρον | something used to measure: measure, rule, weight;... |
| 7 | Ancient Greek | -τρον | Forms instrument nouns |
| 8 | Proto-Hellenic | -tron | Forms instrument nouns from verb stems |
| 9 | Proto-Indo-European | -trom | Forms nouns denoting a tool or instrument |
| 10 | Proto-Indo-European | -tḗr | Derives agent nouns from verbs, denoting someone... |
via English ous
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ous | plural of ou |
| 2 | English | ou | A probably extinct species of Hawaiian... |
| 3 | Afrikaans | ou | An old fellow, guy, bloke; attributive form of... |
| 4 | Dutch | oud | old |
| 5 | Middle Dutch | out | old |
| 6 | Old Dutch | ald | — |
| 7 | Proto-West Germanic | ald | old |
| 8 | Proto-Germanic | aldaz | old, grown up |
| 9 | Proto-Indo-European | h₂eltós | — |
| 10 | Proto-Indo-European | h₂él- | to grow, nourish |
via English valve
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | valve | A device that controls the flow of a gas or fluid... |
| 2 | Latin | valva | double or folding door; one leaf of such doors |
| 3 | Proto-Italic | *wolVwā- | — |
| 4 | Proto-Indo-European | *wol-ew-o- | — |