Laghukoshasamgraha 18.286

18.286

pratitālī ca tālī sā kapāṭastvarariḥ pumān |
araraṃ ca kuvāṭo'pi bāhyadvāraṃ ca toraṇam ||

Namely *pratitālī* and *tālī* [is a key]. A door-leaf is the masculine noun *kapāṭa* and *arari*, / as well as *arara* and *kuvāṭa*; an outer gateway or portal is *toraṇa*;