to

1. 1. in the direction of; toward: a turn to the left, traveling to Pittsburgh
   2. in the direction of and reaching: he went to Boston; it fell to the ground
2. as far as; to the extent of: wet to the skin, starved to death
3. 1. toward or into the condition of: to grow to manhood, a rise to fame
   2. so as to result in: sentenced to ten years in prison
4. 1. on, onto, against, at, next to, etc.: used to indicate nearness or contact: applying lotion to the skin, a house to the right, cheek to cheek
   2. in a (specified) relation with: lines parallel to each other
   3. in front of: face to face
5. 1. until: no parking from four to six
   2. before: at ten to six
6. for the purpose of; for: come to dinner
7. 1. as concerns; with respect to; involving: that's all there is to it; to leave oneself open to attack
   2. in the opinion of: it seems good to me
8. producing, causing, or resulting in: to his amazement, torn to pieces
9. along with; accompanied by; as an accompaniment for: add this to the others; dance to the music
10. being the proper appurtenance, possession, or attribute of; of: the key to the house
11. as compared with; as against: a score of 7 to 1, superior to the others
12. 1. in agreement, correspondence, or conformity with: not to her taste
    2. as a reaction, or in response, toward: the dog came to his whistle
13. constituting; in or for (each): four quarts to a gallon
14. as far as the limit of: moderate to high in price
15. with (a specified person or thing) as the recipient of the verb: an indicator of the indirect object of the action: listen to him; give the book to her
16. in honor of: a toast to your success
17. by: used in some passive constructions: a person known to me
18. at or in (a specified place) [to have someone to the house for dinner]: often a dial. usage [he's to home]
19. Dialectal with (a specified crop): a field planted to corn

adverb

1. forward: his hat is on wrong side to
2. in the normal or desired direction, position, or condition; esp., shut or closed: the door was blown to
3. into a state of consciousness: the boxer came to
4. at hand: we were close to when it happened