How do you pronounce 私信?

Q: How do you pronounce 私信? A: si1 seon3, e.g.

私信 (si1 seon3) — meaning, pronunciation, examples

私信 (si1 seon3, sī xìn) — private correspondence; personal letter; (computing) personal message (PM); to message sb

私交 (si1 gaau1) — Personal friendship
私伙 (si1 fo2) — private collection (spoken)
私家偵探 (si1 gaa1 zing1 taam3) — Private detective
私家醫生 (si1 gaa1 ji1 sang1) — Private doctors
私家醫院 (si1 gaa1 ji1 jyun2) — Private hospitals
私己 (si1 gei2) — (noun) secret pocket money, often a wife's money kept for her own expenditure; …