An abbreviation of 'communication ability' (コミュニケーション能力), referring to social/communication skills—how well someone interacts with others. Common slang in youth, business, and job-hunting contexts.
就活ではコミュ力が重視されることが多い。
Communication skills are often emphasized in job hunting.
彼女はコミュ力が高く、初対面でもすぐ打ち解ける。
She has strong social skills and quickly warms up to people she meets for the first time.
コミュ力を鍛えるためにプレゼンの練習をしている。
I'm practicing presentations to improve my communication skills.
ミーティングで発言することでコミュ力は伸びる。
Speaking up in meetings helps develop communication skills.