LATIN DICTIONARYLexicon Latīnum
suffix · masculinesecond declension

-bulcus

-bulcus m (genitive -bulcī)

Meaning

  1. masculinemorpheme-herd
    sūs (“swine”) + -bulcus → subulcus (“swineherd”)
    bōs (“ox”) + -bulcus → bubulcus (“ox-driver”)

Origins

Possibly from a Proto-Indo-European *-bʰolḱ-os (“supporter”) from the root *bʰelḱ-, whence also Latin fulciō (“to support”). Traditionally connected with Ancient Greek φύλαξ (phúlax, “guard”), though this is phonologically unconvincing.

Quick answers

What does -bulcus mean in Latin?
-bulcus, a suffix, means “-herd”.