plural of head of hair

plural of hair space

plural of hack saw

plural of hackney cab

simple past tense and past participle of have a word

simple past tense and past participle of have time

(modal, auxiliary verb) Had better.

A theorem postulating that all black hole solutions of the Einstein-Maxwell equations in general relativity can be completely characterized by only three externally observable classical parameters: mass, electric charge, and angular momentum.

(mineralogy) Clear quartz crystal containing coloured filaments caused by impurities. Particular kinds are sometimes known as Venus’s hair stone or Thetis’s hair stone.

The act of intercepting and listening in on telephone calls or voicemail messages without the consent of the parties who are speaking.