1. (noun) the act of positioning close together (or side by side)

• apposition
• juxtaposition

1. (noun) a grouping of words in a sentence

• language unit
• linguistic unit

2. (noun) the act of positioning close together (or side by side)

• emplacement
• locating
• location
• placement
• position
• positioning

1. (noun) the act of positioning close together (or side by side)

• tessellation

1. (noun) the act of positioning close together (or side by side)

• appose
• chunk
• collocate
• lump
• juxtapose