skill

Từ điển American Heritage Dictionary 4th

skill (skĭl)n.
1. Proficiency, facility, or dexterity that is acquired or developed through training or experience. See Synonyms at ability.
2.
a. An art, trade, or technique, particularly one requiring use of the hands or body.
b. A developed talent or ability:
writing skills.
3. Obsolete. A reason; a cause. [Middle English skil, from Old Norse, discernment. See skel-¹ in Indo-European Roots.]

• Từ đồng nghĩa / Synonyms:
  science, accomplishment, acquirement, acquisition, attainment