1.
If you ~ a rule, plan, or agreement, you do exactly what you are expected or supposed to do.
You’ve got to ~ the speed limit...
= stick to
PHRASAL VERB: V P n
2.
If you ~ something such as a path or river, you do not move away from it as you go somewhere.
Please ~ the paths.
= stick to
PHRASAL VERB: V P n
3.
If you ~ a particular subject, you talk only about that subject, and do not talk about anything else.
Let’s ~ the subject, or you’ll get me too confused.
= stick to
PHRASAL VERB: V P n
4.
If you keep something to a particular number or quantity, you limit it to that number or quantity.
Keep costs to a minimum.
PHRASAL VERB: V n P n