The roots of 'admit' are 'ad' and 'mittere'. The preposition 'ad' means 'to'. The verb 'mittere' means 'to send'.
mittere
Mit(t)- or mis(s)-, from mitto mittere misi missum.
To send = mittere
"Mittere".
to send
In a Latin text, mitte is the singular imperative form of the verb mittere, "to send". It can be translated as the request/command "send!".As a root in an English word, "mitt-" or "mitte-" indicates derivation from mittere or one of its derived forms, such as committere "to send together"; intermittere "to send between", etc.
The word comes from the Latin word mittere meaning to send
"Miss" isn't a full Latin word. It's a portion of a principal part of "mitto, mittere, misi, missum," which means "send." "Miss" is the root from which we get the English words "missile" and "mission."
missilemissionpermissionpermit (miss is actually mitto, mittere, missi)
Sub- sub, meaning under mit- mitto, mittere, mitti, misus, meaning to send
The root word that means "to send" is "miss" from the Latin word "mittere". It is commonly found in words such as "mission" or "dismiss".