Word: underprint
Part of speech: Noun
Syllables: un
der
print
Definition: Printing underneath the main design of a stamp, intended to prevent forgery or removal of the postmark.
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: print
Language: en
PoS: Verb
Meaning: To stamp or impress (something) with coloured figures or patterns.