Tyrannus
tih-RAN-us
Genus
The tyrant
Literally: A tyrant; a master
| Part | Meaning | Language | Note |
|---|---|---|---|
| Tyrann- | A tyrant, master | Greek (tyrann, -o, =us) | Greek τύραννος (tyrannos); used here in the standalone Latin second-declension form -us, masculine |
| -us | Masculine nominative singular ending; Latinizes the Greek noun as a second-declension masculine | Latin (=us) | Standard Latinizing suffix for genus names |
Tyrannus is a single-word genus name. The Greek noun τύραννος was borrowed wholesale into Latin as tyrannus (a tyrant, a despot) and is here used as a Latin masculine nominative singular noun. No epithet is being analyzed (the name stands alone as a genus). The word requires no connecting vowel because the suffix -us directly follows the stem tyrann-. The genus Tyrannus (Vieillot, 1816) applies to the kingbirds (family Tyrannidae), birds famed for aggressively dominating larger birds near their nests.
Pronunciation
- tih-RAN-us Penult rule 5: the penult vowel (a) is short but is followed by two consonants (nn), so the penult is stressed.
Commonly: Common usage often renders the opening syllable with a long-i sound: tie-RAN-us (by analogy with the English word 'tyrant').
Other readings
The split tyr- ('cheese') + annus ('year') is technically possible from the dictionary entries present, but is nonsensical in context and is firmly rejected in favour of the single root tyrann-.
The dictionary entry (id 7062) confirms tyrann, -o, =us as Greek, meaning 'a tyrant, master.' This is the only etymologically valid segmentation. The alternative splits found by the dictionary — tyr- ('cheese') + annus ('year'), or ran- ('frog') — are artefacts of substring matching and have no bearing on the actual etymology. Tyrannus (Vieillot, 1816) is the type genus of the family Tyrannidae (tyrant flycatchers). The aggressive territorial behaviour of kingbirds inspired the name.