πικραίνω

pikrainō
to embitter
Strong’s G4087Verb4 times in the New Testament (critical text)

Where it occurs

Translated as

do be harsh1
they were made bitter1
it will make bitter1
was made bitter1

In the text

Abbott-Smith

πικραίνω
(πικρός), [in LXX for מָרַד, קָצַף, etc. ;]
to make bitter: Rev.10:9; pass., Rev.8:11 10:10; metaphorically, to embitter (LXX) : pass., before πρός, Col.3:19.†
(AS)

Sources: Abbott-Smith’s Manual Greek Lexicon of the New Testament (1922, public domain) and glosses from STEPBible TBESG (CC BY 4.0); STEPBible TAGNT (Greek New Testament, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.