(idiomatic) Bored to the point of weariness. / (idiomatic) Annoyed or frustrated with something or someone, to the point of losing one's temper or patience.

motion sickness caused by the weightlessness of space flight

Alternative spelling of seasickness

A labor action where employees refuse to work claiming they are sick.

Too sweet; sickeningly sweet.

Alternative spelling of sickly sweet

(medicine) A pathological condition caused by oxygen deficiency at high altitudes; symptoms include shortness of breath, nausea, and nosebleed.

A room to be used by someone who is ill.

A bed used by a person who is sick. / A place for convalescence.

(medicine) Early morning nausea and vomiting as a symptom of pregnancy.