Ad-

Ad-: Latin prefix meaning 'toward' and 'in the direction of,' as in adduction (movement of a limb toward the midline of the body), adhesion, and adrenal (toward the kidney).
Found on http://www.medterms.com/script/main/art.asp?articlekey=6579

Ad-

Ad- [ A Latin preposition, signifying to . See At .] As a prefix ad- assumes the forms ac- , af- , ag- , al- , an- , ap- , ar- , as- , at- , assimilating the d with the first letter of the word to which ad- is pref...
Found on http://www.encyclo.co.uk/webster/A/25

Ad-

• As a prefix ad- assumes the forms ac-, af-, ag-, al-, an-, ap-, ar-, as-, at-, assimilating the d with the first letter of the word to which ad- is prefixed. It remains unchanged before vowels, and before d, h, j, m, v. Examples: adduce, adhere, adjacent, admit, advent, accord, affect, aggregate, allude, annex, appear, etc. It becomes ac-......
Found on http://thinkexist.com/dictionary/meaning/ad-/

ad-

Type: Term Pronunciation: ad Definitions: 1. Prefix denoting increase, adherence, to, toward; near; very.
Found on http://www.medilexicon.com/medicaldictionary.php?t=1028
No exact match found