This Syriac or Chaldee word is found three times in the New Testament (Mark 14:36; Rom. 8:15; Gal. 4:6), and in each case is followed by its Greek equivalent, which is translated “father.” It is a term expressing warm affection and filial confidence. It has no perfect equivalent in our language. It has passed into European languages as an ecclesiastical term, “abbot.”
BIBLE DICTIONARY
Abba
Scripture references
Source: Easton’s Bible Dictionary (1897). Historical dictionary wording may reflect the scholarship and language of its era.