Of the individual things collectively: Existing or occurring in large numbers in a relatively small space, or at short intervals; densely arranged…

Filled or crowded with people or animals.

Of a place: Filled, full, crowded (with persons, rarely with things). Also, much resorted to, frequented. Obsolete.

Of a place: crowded or packed with people or things; fully attended or frequented.

Of a thick nature; inclined to be thick.

Of a place: crowded or packed with people or things; fully attended or frequented. Cf. throng, adj. 4.

Of worship, a rite, etc.: solemn, ceremonial. Of a festival, feast day, etc.: celebratory, festive. Obsolete.

Filled with or thronged by a crowd.

Tight, closely packed. Now hyperbolically in colloquial use: Densely crowded (with). Also figurative.

Filled with a swarm or multitude; densely crowded; thronged; very populous.

poetic. Thronged or crowded with something. Obsolete.

Filled with a throng of people or things; crowded.

Having its constituent particles closely compacted together; thick, compact. Crowded, ‘thick’ (with). rare.

Swarming, thronged.

Swarming, thronging; abundantly crowded.

Of a place: crowded, thronged. Of people: assembled in a crowd, congregated, massed.

Crowded; packed with people; filled to capacity. Also with modifying word.