unfriendly Meaning, Definition & Usage

adjective not easy to understand or use
- user-unfriendly
adjective not disposed to friendship or friendliness
- an unfriendly coldness of manner
- an unfriendly action to take
adjective satellite not friendly
inimical.
- an unfriendly act of aggression
- an inimical critic
adjective satellite very unfavorable to life or growth
uncongenial; hostile.
- a hostile climate
- an uncongenial atmosphere
- an uncongenial soil
- the unfriendly environment at high altitudes

Not friendly; not kind or benevolent; hostile; as, an unfriendly neighbor.
Not favorable; not adapted to promote or support any object; as, weather unfriendly to health. -- Un*friend"li*ness n.