1.  aggeus(n = noun.person) haggai - a Hebrew minor prophet;
is a kind of prophet

2.  aggeus(n = noun.communication) book of haggai, haggai - an Old Testament book telling the prophecies of Haggai which are concerned mainly with rebuilding the temples after the Babylonian Captivity;
is a kind of book
is a part of old testament, nebiim, prophets