Firmly attached.

1. Fastened together.
2. Associated in an exclusive sexual relationship; SYN. committed.
3. (Architecture) Used of buildings joined by common sidewalls.

1. Firmly closed or secured.
2. Intent and directed steadily; SYN. fixed.

1. Having a fixed and unchanging value (of a number).
2. Directed with intense concentration; SYN. intent.
3. Fixed and unmoving; SYN. set, rigid.
4. Incapable of being changed or moved or undone; e.g.; SYN. frozen.
5. Securely placed or fastened or set.
6. Specified in advance; SYN. given.