attention

(noun) the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others. Synonyms: attending.

(noun) the work of providing treatment for or attending to someone or something. Synonyms: care, aid, tending. Examples: "No medical care was required." "The old car needs constant attention."

(noun) a general interest that leads people to want to know more. Example: "She was the center of attention."

(noun) a courteous act indicating affection. Example: "She tried to win his heart with her many attentions."

(noun) the faculty or power of mental concentration. Example: "Keeping track of all the details requires your complete attention."

(noun) a motionless erect stance with arms at the sides and feet together; assumed by military personnel during drill or review. Example: "The troops stood at attention."