enq

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Definition of enq word

noun Technical meaning of enq 1. (character) /enkw/ or /enk/ ENQuire. The mnemonic for ASCII character 5. 2. (chat) An on-line convention for querying someone's availability. After opening a chat connection to someone apparently in heavy hack mode, one might type "SYN SYN ENQ?" (the SYNs representing notional synchronisation bytes), and expect a return of ACK or NAK depending on whether or not the person felt interruptible. Compare ping, finger. 1