What does Asher, Aser mean in the Bible?

Dictionary

Morrish Bible Dictionary - Asher, Aser
Eighth son of Jacob by Zilpah,Leah's handmaid. Genesis 13 . The signification of the name as in the margin is 'happy.' His posterity formed one of the twelve tribes. Its portion in the land was in the extreme north, extending northward from Mount Carmel. It was bounded on the east by Naphtali, and on the south east by Zebulon. It was doubtless intended that their west border should have been the Great Sea, but we read that they did not drive out the inhabitants of Accho, Zidon, Ahlab, Achzib, Helbah, Aphik and Rehob; but the Asherites dwelt among the Canaanites. Judges 1:31,32 . This left a tract of land on the sea coast unoccupied by Asher.
When Jacob called his sons about him to tell them what should befall them in the last days, he said of Asher, "Out of Asher his bread shall be fat, and he shall yield royal dainties." Genesis 49:20 . When Moses ordained that certain of the tribes should stand on Mount Gerizim to bless the people, and certain others on Mount Ebal to curse, Asher was one of those chosen to stand on the latter. Deuteronomy 27:13 . And when Moses blessed the tribes before he died, he said of Asher, "Let Asher be blessed with children; let him be acceptable to his brethren, and let him dip his foot in oil. Thy shoes shall be iron and brass; and as thy days, so shall thy strength be." Deuteronomy 33:24,25 .
In Jacob's prophecy as to this tribe there is depicted the future blessing of all Israel after the salvation of the Lord has come in, announced at the close of Dan's apostasy. In Deuteronomy, what is future also as to Israel, is probably presented, but connected rather with the government of God in His hands who is King in Jeshurun.
When Deborah and Barak went to the war they had to lament in their song that Asher abode by the sea coast, and came not to their aid, Judges 5:17 ; but when subsequently the Midianites and the Amalekites invaded the land Asher responded to the call of Gideon. Judges 6:35 ; Judges 7:23 . At the secession of the ten tribes Asher became a part of Israel, and very little more is heard of this tribe. When Hezekiah proclaimed a solemn passover and sent invitations to the cities of Israel as well as to Judah, though many laughed the messengers to scorn, divers of Asher humbled themselves and came to Jerusalem. 2 Chronicles 30:11 .
When numbered at Sinai there were 41,500 able to go forth to war, and when near the promised land they were 53,400; but when the rulers of the tribes are mentioned in the time of David, Asher is omitted. Numbers 1:41 ; Numbers 26:47 ; 1 Chronicles 27:16-22 . The tribe is twice referred to in the N.T. as ASER. In Revelation 7:6 , twelve thousand of Asher will be sealed, and in Luke 2:36 , Anna a prophetess, of the tribe of Asher, gave thanks in the temple at the birth of the Saviour. Asher is one of the tribes still to come into blessing, and have a portion in the land. Ezekiel 48:2,3 . See THE TWELVE TRIBES