(transitive) To cloak or cover with, or as if with, a pall.

(transitive) To make vapid or insipid; to make lifeless or spiritless; to dull, to weaken. / (intransitive) To become dull, insipid, tasteless, or vapid; to lose life, spirit, strength, or taste.

(obsolete, rare) A feeling of nausea caused by disgust or overindulgence.

Paleness; want of color; pallidity; wanness.

Appearing weak, pale, or wan.

(pathology) Complete or partial muscle paralysis of a body part, often accompanied by a loss of feeling and uncontrolled body movements such as shaking.

To paralyse, either completely or partially.

(colloquial) Chummy, friendly.

(idiomatic) Of a person or their behaviour: outside the bounds of what is acceptable, or regarded as good judgment, morality, ethics, etc.

(American spelling) Study of the forms of life existing in prehistoric or geologic times, especially as represented by fossils.