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

• attention

2. (noun) the act of being present (at a meeting or event etc.)

• attendance

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

• attentiveness
• heed
• paying attention
• regard
• clock-watching
• ear
• eye
• notice
• observance
• observation
• notice

2. (noun) the act of being present (at a meeting or event etc.)

• appearance
• appearing
• coming into court
• presence
• turnout

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

• basic cognitive process

2. (noun) the act of being present (at a meeting or event etc.)

• group action

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

• advert
• attend
• give ear
• hang
• pay heed

2. (noun) the act of being present (at a meeting or event etc.)

• attend
• go to
• attendant

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

• inattention

2. (noun) the act of being present (at a meeting or event etc.)

• nonattendance