Boyd’s Bible Dictionary:
(ready). (1) A grandson of Sheehan (1 Chron. 2:35-36). (2) A lion-faced warrior of Gad (1 Chron. 12:11). (3) A son of King Rehoboam (2 Chron. 11:20).
Concise Bible Dictionary:
1. Grandson of Sheshan (1 Chron. 2:35-36).
2. Gadite, a man of might, who joined David in his rejection (1 Chron. 12:11).
3. Son of Rehoboam and grandson of Solomon (2 Chron. 11:20).
Strong’s Dictionary of Hebrew Words:
Meaning:
for 6261; Attai, the name of three Israelites
Jackson’s Dictionary of Scripture Proper Names:
my due seasons
Potts’ Bible Proper Names:
Removal by God; my hour; timely; opportune:―name of three Israelites, 1 Chron. 2:35. {Ablatio Domini}