send out (something)

to mail something.

Frank sends out about 400 Christmas cards every year.

I sent the checks out by overnight mail.

Usage notes: usually said about sending a lot of things

• be a bit much
• be a blessing in disguise
• be above board
• be a bundle of laughs
• be a bundle of nerves
• be a chapter of accidents
• be a closed book
• be a [crisis/disaster etc.] in the making
• be a crisis in the making
• be a crock of shit
• be a cut above
• be a cut above someone
• be a cut above something
• be a dab hand
• be a dead cert
• be a dead loss
• be a dead ringer for
• be a dead ringer for someone
• be a dead ringer for something
• be a different kettle of fish
• be a dime a dozen
• be a disaster in the making
• be a far cry from
• be a far cry from something
• be a fate worse than death