Modulatrix
mod-yoo-LAY-trix
Genus
the female modulator; the one who sings in measured rhythm
Literally: she who measures out a tune
| Part | Meaning | Language | Note |
|---|---|---|---|
| modulat- | measure; a tune | Latin (modul) | Stem of the Latin verb modulari (to measure out, to regulate pitch, to sing in time); -at- is the verbal action suffix forming the agent stem modulat- |
| -rix | feminine agent suffix: she who performs the action | Latin (-trix) | Feminine counterpart of -tor/-sor; nominative singular -trix, genitive -tricis |
Modulatrix is a Latin feminine agent noun formed from the perfect-stem of modulari ('to measure out, to modulate in music') plus the feminine agent suffix -trix. It stands alone as a one-word genus name. The underlying verb is itself built on modulus (a small measure, a musical interval), from modus (measure, manner). The word is grammatically feminine, consistent with Latin -trix nouns.
Pronunciation
- mod-yoo-LAY-trix Penult rule 4: the penult syllable -la- is long (it carries the Latin long ā of the agent-stem -āt-), so stress falls on the penult: mod-yoo-LAY-trix.
Other readings
One could theoretically read modul- + atri- + -x, but atri- ('black' or 'vestibule/atrium') yields no coherent meaning in context; the agent-noun reading is overwhelmingly preferable.
The Greek trix ('hair; three-fold') is irrelevant here; -trix is unmistakably the Latin feminine-agent suffix.
Modulatrix is an actual bird genus (family Modulatricidae), the spot-throat of sub-Saharan Africa, named for its musical, modulated song. The Latin verb modulari means to measure rhythmically, to regulate pitch, to sing or play in tune — giving this genus name the poetic sense of 'the songstress' or 'she who sings in measure'. No roots were missing from the dictionary for the primary segmentation; all secondary matches (latri-, atri-, dul-, etc.) are positional overlaps that do not contribute to the actual word formation.