cautious or careful; wary: He was chary of investing in oil wells.
2.
shy; timid.
3.
fastidious; choosy: She is excessively chary about her friends.
4.
sparing (often followed by of ): chary of his praise.
Origin: before 1000;Middle English;Old Englishcearig sorrowful (c(e)ar(u) care + -ig-y1); cognate with Old Saxonkarag,Old High Germankarag (Germankarg scanty, paltry)