red letter day
A day marked in red on calendars; a church feast day.
The only red-letter day occurring in July, is the twenty-fifth, called St James's Day.
ADJ
lengthy, long | brief, short | ten-page, etc. | rambling
countless, endless, numerous
After the accident, the family was touched by the numerous letters that arrived from friends and neighbors.
occasional
She receives occasional letters from her grandmother who still prefers writing by hand.
incoming
She checked her incoming letters every morning before starting work.
urgent | airmail | handwritten | anonymous | formal, official | business | personal | confidential, private
open, public
The charity made a public letter asking for donations to help families in need.
circular | chain | form, standard | specimen
accompanying, covering, explanatory
She enclosed an explanatory letter with her resignation to clarify her decision.
thank-you
She sent a thank-you letter to the company after they helped solve her problem.
congratulatory | warning
rejection
After applying to several universities, she finally received her acceptance letter in the mail.
love | affectionate, intimate | cheerful, friendly
heartfelt, impassioned
He received a heartfelt letter from his old friend apologizing for their years of silence.
courteous, polite
VERB + LETTER
draft, write
She wrote a thank-you letter to her teacher after the school trip.
read
get, have, receive
She received a letter from the university offering her a place on the course.
post, send | fax | deliver
forward
My landlord forwarded all my mail to my new apartment last month.
register | seal | open
acknowledge, answer, reply to, respond to
She replied to his letter three days after receiving it in the mail.
address
I need to address the letter to my cousin before I mail it tomorrow.
sign
publish
The local magazine decided to publish my letter about the new community center.
LETTER + VERB
arrive, come, reach sb
Did your birthday letter arrive in time, or was it delayed by the mail service?
be dated
We found an old letter dated back to 1952 in the dusty attic box.
cross
My letter and yours must have crossed because we wrote about the same thing.
be lost, go astray
announce sth, ask (sb) sth, begin, start (off)
Her letter began with an apology for missing the meeting last week.
continue, go on
Her letter continued for three pages before she finally explained why she was moving away.
contain sth
My grandmother's letter contained instructions for where she hid her jewelry.
enclose sth
She wrote a letter enclosing photos from her trip abroad.
appear
Her complaint letter appeared in the newspaper last week.
LETTER + NOUN
writing
box
I checked the letter box this morning but there was nothing inside.
bomb
PREP
by ~
If you have any questions, please contact us by letter or email.
in a/the ~
She mentioned in her letter that she would be visiting next month.
~ about/concerning/regarding, ~ from, ~ of
I received a letter from my bank yesterday about my account balance.
~ to
She wrote a letter to her grandmother thanking her for the birthday gift.
ADJ
big, large
block, capital, upper-case
The teacher asked us to write our names in capital letters at the top of the page.
lower-case, small | bold
initial
My password starts with three initial letters from my mother's name.
double
The word "coffee" has double letters in the middle, which many people forget when spelling it.
silent
The 'k' in knife is a silent letter that many beginners forget about.
PREP
in ~s
The store's name appeared in bold red letters across the front window.
PHRASES
the letters of the alphabet