1.
Someone who is ~ to a person loves that person very much.
...a loving and ~ husband...
50 years on, the couple are still ~ to one another.
= dedicated
ADJ: ADJ n, v-link ADJ to n
2.
If you are ~ to something, you care about it a lot and are very enthusiastic about it.
I have personally been ~ to this cause for many years...
Joyce Bryt is a ~ Star Trek fan.
= dedicated
ADJ: v-link ADJ to n, ADJ n
3.
Something that is ~ to a particular thing deals only with that thing or contains only that thing.
The shop is ~ to a new range of accessories.
= dedicated
ADJ: v-link ADJ to n