Definition of till :
1. A deposit of clay, sand, and gravel, without lamination, formed in a glacier valley by means of the waters derived from the melting glaciers; -- sometimes applied to alluvium of an upper river terrace, when not laminated, and appearing as if formed in the same manner.
2. A drawer.
3. A kind of coarse, obdurate land.
4. A money drawer in a shop or store.
5. A tray or drawer in a chest.
6. A vetch; a tare.
7. As far as; up to the place or degree that; especially, up to the time that; that is, to the time specified in the sentence or clause following; until.
8. To cultivate land.
9. To plow and prepare for seed, and to sow, dress, raise crops from, etc., to cultivate; as, to till the earth, a field, a farm.
10. To prepare; to get.
11. To; unto; up to; as far as; until; - now used only in respect to time, but formerly, also, of place, degree, etc., and still so used in Scotland and in parts of England and Ireland; as, I worked till four o'clock; I will wait till next week.
then, box, crop, cart, cultivated, all, public treasury, whenever, savings bank, bowl, coin bank, plate glass, arable, prepared, until, last, cash crop, combine, money box, manger, tray, crop circle, work, dress, before, mannequin, listening post, when, boulder clay, cash register, trough, sometime, crop rotation, case, here, culture, cashbox, cabinet drawer, floor model, tend, cultivate, corn, gutter, touch, dummy, this, display case, shelf, awning
treasury (part of speech: noun)
while (part of speech: adverb)