Meaning

verb pass gradually or leak through or as if through small openings

originVariant of sipe, from Middle English *sipen, from Old English sipian, from Proto-Germanic *sipōną, derivative of *sīpaną, from Proto-Indo-European *seyb-, *sib- (“to pour out, drip, trickle”). See also Middle Dutch sīpen (“to drip”), German Low German siepern (“to seep”), archaic German seifen (“to trickle blood”); also Latin sēbum (“suet, tallow”), Ancient Greek εἴβω (eíbō, “to drop, drip”)).…

Etymology from Wiktionary, CC BY-SA 3.0