A fold or crease, especially of skin or other tissue.
A neume, in the form of a tail at the end of a ligature, indicating an additional note.
Polish plait, plica polonica, or plica neuropatica: a disease of the hair in which it becomes twisted and matted together.
A diseased state in plants in which there is an excessive development of small entangled twigs, instead of ordinary branches.
The bend of the wing of a bird.
A fold or wrinkle.
A state of perplexity or anxiety; confusion; bother; agitation.
To pinch or wrinkle; to squeeze inwardly, to dimple or fold.