Smiling dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Zolar

lucky numbers: 02-06-17-19-27-33

children: compromises made at each step wil hamper your career or your child’s.

family: wil suffer opposition for from forty-eight to seventy days.

friends: beware; they may not be true friends.

girls: have found the man you want to marry.

grinning: success at or in the theater.

husband: wil be relieved of pains, as he has made good money.

secretly to yourself: others talking wil cause concern, but not to you.

walking with a smile on your face: an unwelcome encounter wil prove surmountable.

wife, at her husband: wil tel him of pregnancy.

woman, at you on the street: her lack of morals wil be alarming news.

Source: Zolar’s Book of Dreams Numbers and Lucky Days Author: Zolar

Interpretation 2 — Internet Archive - Anonymous

One of the very best of omens, whether you yourself are Smiling or whether you see someone else Smiling.
Source: Mystic Dream Book Author: Internet Archive - Anonymous

Interpretation 3 — Tyler Wolfe

Symbolic of a joyous heart, Prov. 15:13
Source: Christian Dream Symbols Author: Tyler Wolfe