Psittacus
SIT-uh-kus
Genus
the parrot
Literally: parrot
| Part | Meaning | Language | Note |
|---|---|---|---|
| psittac- | a parrot | Greek (psitt, -ac, =acus) | Stem psittac- is the combining form; the full standalone nominative form =acus gives the complete word. Latinized as a 2nd-declension masculine noun with -us. |
| -us | nominative masculine singular ending | Latin | Standard 2nd-declension Latin nominative ending; marks the word as masculine gender in Latin taxonomy |
Psittacus is a single-word genus name, a Greek noun (ψιττακός, psittakos) fully Latinized as a 2nd-declension masculine noun in -us. It stands alone as the genus name and requires no epithet for analysis. When used in a binomial (e.g., Psittacus erithacus, the African grey parrot), the specific epithet must agree in case and gender or be a genitive or noun in apposition.
Pronunciation
- SIT-uh-kus Three syllables: Psit-ta-cus. Initial 'Ps-': by the rule that an initial silent first letter applies to ps-, the 'P' is silent, so the word effectively begins with 'S'. Penult ('ta'): vowel 'a' followed by a single consonant 'c' — short vowel, single consonant, no diphthong — so penult stress conditions are NOT met. Stress therefore falls on the ANTEPENULT ('Psit/sit'). Antepenult vowel 'i' is followed by two consonants (tt), making it short: 'ih'. Final -us: short 'uh' + 's'.
Other readings
The segment -acus could theoretically be read as the Greek suffix meaning 'a cure or remedy' (Greek =acus), but this reading is immediately ruled out: the dictionary explicitly lists the entire form psitt, -ac, =acus as a single Greek root meaning 'a parrot.'
The initial 'P' in 'Ps-' is silent, as per the rule that initial ps-, pt-, ct-, cn-, gn-, mn- leave the first letter unpronounced. Mid-word, both letters would be sounded. The root traces to Greek ψιττακός (psittakos), itself possibly borrowed from an ancient Near Eastern or Dravidian source word for 'parrot', though the ultimate origin is debated. The dictionary treats the entire form as a native Greek entry. Psittacus is the type genus of the family Psittacidae (parrots), established by Linnaeus (1758). The type species is Psittacus erithacus, the African grey parrot.