IPA: /ˌɪn.kənˈspɪk.ju.əs.li/
KK: /ɪnˌkɑːnˈspɪk.ju.əs.li/
In a way that does not attract attention or is not easily noticed.
She entered the room inconspicuously, trying not to disturb anyone.
Inconspicuously → It is formed from "in-" (meaning not), "conspicuus" (from Latin, meaning visible or noticeable), and "-ly" (meaning in a manner). The word describes the manner of being not visible or not easily noticed.
Think of 'not' ('in-') being combined with 'visible' ('conspicuus') to remember that 'inconspicuously' means to do something in a way that is not easily noticed.