\ ˌpeksē , -si \
plural -es

Definition of -pexy 

: fixation : making fast colloidopexy gastropexy

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History and Etymology for -pexy

New Latin, -pexia, from Greek -pēxia solidity, from pēxis solidity, freezing, putting together (from pēgnynai to fix, fasten together) + -ia -y

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to deposit or conceal in a hiding place

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