To make an allusion; refer casually or indirectly: with to (formerly also unto).
To pun; have a punning reference.
the GNU version of the Collaborative International Dictionary of English
transitive verb.
To compare allusively; to refer (something) as applicable.
intransitive verb.
To refer to something indirectly or by suggestion; to have reference to a subject not specifically and plainly mentioned; -- followed by to.
verb.
To refer to something indirectly or by suggestion
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
make a more or less disguised reference to
Word Usage
"Could the title allude, Raveh wonders, to an ink fountain, the means by which Izzy creates her own slice of immortality, the completion of which she leaves to Tom?"