(US) A traffic control signal, traditionally consisting of three lights, colored green, yellow/amber, and red, meaning proceed, prepare to stop, and stop, respectively.

(uncountable) The N95 standard. / (countable) An N95 filter.

Capable of being withered; perishable.

A perfumed ointment, extracted from the plant Nardostachys jatamansi that belongs to the Valerian family and grows in the Himalayas. / The plant Nardostachys jatamansi (syn. Nardostachys grandiflora).