pointless

adj

The pencil is pointless.

意味（1）

Having no point or sharp tip; terminating squarely or in a rounded end.

a pointless sword

意味（2）

Having no prominent or important feature, as of an argument, discourse, etc.

a pointless remark

意味（3）

Having no purpose; purposeless; unable to effect an aim.

Since the decision has already been made, further discussion seems pointless.

意味（4）

(sports, games) Having no points

After four matches and four defeats, United remain pointless at the foot of the table.

意味（5）

(mathematics) Without points.

a pointless topology

意味（6）

(programming, derogatory) Point-free; employing the tacit programming paradigm.