(biochemistry) A substance secreted by glandular tissue that has little or no significant biological activity, but is converted in peripheral tissues into an active hormone.

(transitive) To give ahead of time; give in advance.

Of, from, or pertaining to Swaziland, the Swazi people or the Swazi language.

(intransitive, of birds) To nest again or anew. / (transitive, computing) To nest (code structures) again or differently.