Of, or relating to the nerves, neurons or the nervous system.
Modelled on the arrangement of neurons in the brain.
Of, affecting, or pertaining to the understanding of language rather than its expression.
Capable of receiving something.
Of a female animal (especially a mammal): prepared to mate; in heat, in oestrus.
Of a female flower or gynoecium: ready for reproduction; fertile.
Ready to receive something, especially new concepts or ideas.