What do we know about the form of angels? Cherubims are described in some detail in the scriptures as having multiple wings. What have the prophets said on the form of these cherubims? Is their form symbolic or literal? When Moroni appeared to Joseph Smith, no description mentions Moroni as having wings.
‘The word cherubim usually refers to guardians of sacred things. While the exact meaning of the word is not known, most scholars agree that these cherubim represented “redeemed and glorified manhood” or “glorified saints and angels” (Wilson, Old Testament Word Studies, s.v. “cherubim,” p. 75). Since Latter-day Saints do not believe that angels have wings, as they are often shown in religious art, the commandment to form wings on the cherubim may raise some questions. Another revelation indicates, however, that wings symbolically represent the power to move and to act (see D&C 77:4). Between these cherubim on the mercy seat, God told Moses, He would meet with him and commune with him. Latter-day revelations state that angels stand as sentinels guarding the presence of God (see D&C 132:19).’
“Though little has been revealed about such things, the Restoration does confirm and expand on the basic idea that angels function within a structure or order of heaven. The Lord even revealed to the Prophet Joseph Smith that the archangel Michael is Adam and stands at the head of a heavenly organization (see D&C 27:11; 78:16; 107:53–56).”