The Cyrillic letter Ъ/ъ, which in modern languages serves to denote a hard (non-palatalized) consonant.

(inorganic chemistry) The level of dissolved calcium salts in water

(US, nautical) A line or band used to lash a furled sail when in port.

baggy, long pants tapered at the ankle, with side flaps on the hip that button at the waist area

harem pants

(science fiction) A subgenre of science fiction that focuses on technical detail and scientific accuracy.

Any hare or rabbit which becomes white in winter, especially the common hare of the northern United States and Canada.

A style of warfare that involves inflicting harm on civilians and destroying foodstuffs.

plural of hard sign

(informal, idiomatic) To dwell on a single subject with disagreeable or wearisome persistence.