dress

1 dress /ˈdrɛs/ verb
dresses; dressed; dressing
1 dress
/ˈdrɛs/
verb
dresses; dressed; dressing
Britannica Dictionary definition of DRESS
1 
a  [+ object] : to put clothes on (yourself or someone else)
— opposite undress
b  [no object] : to put clothes on yourself — opposite undress
2 
[no object]
a  : to put on or wear a particular type or style of clothes
b  : to put on or wear formal clothes
3 
[+ object] : to clean, put medicine on, and cover (a wound)
4 
[+ object] : to prepare (food) for cooking or eating
5 
[+ object] : to decorate (something, especially a window) for display
6 
[+ object] technical : to prepare (wood, stone, leather, etc.) for use

dress down

[phrasal verb]
1 
: to wear informal clothes
— see also dress-down
2 
dress (someone) down or dress down (someone) : to speak angrily to (someone) for doing something wrong
— see also dressing-down

dress up

[phrasal verb]
1 
a  : to put on or wear formal clothes
b  dress (someone) up or dress up (someone) : to put formal or fancy clothes on (someone)
2 
a  : to put on a costume
b  dress (someone) up or dress up (someone) : to put a costume on (someone)
3 
dress up (something) or dress (something) up : to make (something) more attractive, impressive, or fancy
2 dress /ˈdrɛs/ noun
plural dresses
2 dress
/ˈdrɛs/
noun
plural dresses
Britannica Dictionary definition of DRESS
1 
[count] : a piece of clothing for a woman or a girl that has a top part that covers the upper body and a skirt that hangs down to cover the legs
— see color picture on this page; see also housedress, sundress
2 
[noncount] : a particular type of clothing
3 dress /ˈdrɛs/ adjective
3 dress
/ˈdrɛs/
adjective
Britannica Dictionary definition of DRESS
always used before a noun
: suitable or required for a formal event