1 to congregate

2 to assemble

3 to mass

4 to gather together

5 to amass

6 to polymerize

1 party

2 gathering

3 to meet

4 to get together

1 head

2 chief

3 first (occasion, thing etc)

4 classifier for poems, songs etc

1 home page (of a website)

2 title page

3 front page

4 first page

5 fig. beginning

6 cover letter

1 to condense

2 to coagulate

3 coacervation (i.e. form tiny droplets)

4 aggregation

5 coherent

1 destiny will make enemies meet (idiom)

2 (often said about lovers who have a disagreement)

1 to be fawningly submissive (idiom)

1 bowed head and ears glued (idiom); docile and obedient

2 at sb's beck and call

1 to bow before (idiom)

2 to capitulate

1 to part without hard feelings (idiom)

2 to cut the knot as smoothly as you tied it