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Headland definition: A headland is a narrow piece of land which sticks out from the coast into the sea. | Meaning, pronunciation, translations and examples English Dictionary | Thesaurus | Translator | Grammar | Scrabble | Blog
keystone. n. 1. (Building) Also called: headstone or quoin the central stone at the top of an arch or the top stone of a dome or vault. 2. something that is necessary to connect or support a number of other related things.(ËkiËstoÊn). n.. (Building) Also called: headstone or quoin the central stone at the top of an arch or the top stone of a dome or vault. 2. something that is necessary to connect or support a number of other related things. (ËkiËstoÊn). n.