Leucippus
lew-SIP-us
Genus
White horse; a Latinized form of the Greek proper name Λεύκιππος (Leukippos)
Literally: White horse
| Part | Meaning | Language | Note |
|---|---|---|---|
| Leuc- | White | Greek (leuc, -o) | Stem leuk-; the Greek rough breathing of the following root (h-) is elided in compounding, a standard Greek practice |
| -ipp- | A horse | Greek (hipp, -e, -o, =us) | From Greek hippos (ἵππος); the initial h- (rough breathing) is dropped when the root follows another element in a compound, yielding -ippos; here further contracted to -ipp- |
| -us | Latin nominative masculine singular ending | Latin | Latinization of Greek nominative -os (Leukippos → Leucippus) |
Leucippus is a single-word genus name, a Latinized masculine noun in the nominative singular. It derives directly from the Greek compound Λεύκιππος (Leukippos): leuk- (white) + hippos (horse). The name was borne by several figures in Greek history and mythology, most notably the pre-Socratic atomist philosopher Leucippus of Miletus (5th century BC) and several mythological characters. As a genus name it stands alone with no specific epithet analyzed here. The -us ending gives it grammatical gender: masculine.
Pronunciation
- lew-SIP-us Penult rule 5: the penult vowel (-i-) is short but is followed by two consonants (-pp-), so the penult is stressed.
Commonly: loo-SIP-us (when eu is not distinguished as a diphthong in casual speech)
Other readings
A minority reading might parse -pus as Greek pous (foot), giving 'white foot,' but the double -pp- is diagnostic of hipp- (horse), not pous/pus (foot), which would yield only one -p-.
The initial segment Leuc- is confirmed in the dictionary (leuc, -o = White, Greek). The segment -ipp- is confirmed via hipp, -e, -o, =us (A horse, Greek); the h- is regularly elided in Greek compounding. The terminal -us is a standard Latinization of Greek -os and is not a separate dictionary entry. The tool also matched -pus (a foot) at the end, but this is a false positive: the double -pp- belongs entirely to hipp- (horse), leaving no separate -pus root. Leucippus is used as a genus name for a group of hummingbirds (family Trochilidae).