koyomad
koyomad
n.
Semantic note
Unlike lesa’, which remains fixed to the hair, a koyomad is alive and mobile. It crawls among the hair and scalp, feeds, and passes through successive nymphal stages before becoming an adult koto. Head-louse nymphs generally mature after three molts.
The English term nymph is biologically more accurate than larva, since lice undergo incomplete metamorphosis and have no separate larval stage.
Compare
- lesa’ — nit; unhatched egg or attached empty egg casing.
- koto — mature or adult head louse.
Dialectal and comparative note
Philippine cognates or closely corresponding forms include Cebuano kuyamad, Pangasinan kumar, Sundanese kuar, and Inabaknon kuyumad, the last explicitly recorded as a young or immature louse. These forms suggest an old regional term for the newly hatched or immature stage, although a secure Proto-Austronesian reconstruction has not yet been established from the available comparative evidence.