Without being known; in an assumed character, or under an assumed title; in disguise.
The assumption of disguise or of a feigned character; the state of being in disguise or not recognized.
One unknown or in disguise, or under an assumed character or name.
Without revealing one's identity.
Occurring at a relatively large but unspecified position in a series.
Occurring at position n in a sequence.
The item at position n in a sequence.
The item in a relatively large but unspecified position in a series.