Hand axe. The first published picture of a hand axe, drawn by John Frere in the year 1800. A hand axe is a prehistoric stone tool with two faces that is the longest-used tool in human history. It is usually made from flint or chert.
covenant(Noun) An agreement to do or not do a particular thing. covenant(Noun) A promise, incidental to a deed or contract, either express or implied. covenant(Noun) A pact or binding agreement between two or more parties. covenant(Noun) An incidental clause in an agreement.
Covenant (law) - Covenants related to land. 1  In property law, land-related covenants are called real covenants and are a major form of covenant, typically imposing restrictions on how the land may be used (negative covenants) or requiring a certain continuing action (affirmative covenant).