Apterous

• apterous insect
  - និប្បត្តសត្វ, បាណកសត្តឥតស្លាប
  - គ្មានមែក ឬធៀង

1.

Destitute of wings; apteral; as, apterous insects.

2.

Destitute of winglike membranous expansions, as a stem or petiole; -- opposed to alate.