slate 1
/slayt/ , n. , v. , slated, slating .
n.
1. a fine-grained rock formed by the metamorphosis of clay, shale, etc., that tends to split along parallel cleavage planes, usually at an angle to the planes of stratification.
2. a thin piece or plate of this rock or a similar material, used esp. for roofing or as a writing surface.
3. a dull, dark bluish gray.
4. a list of candidates, officers, etc., to be considered for nomination, appointment, election, or the like.
5. clean slate , an unsullied record; a record marked by creditable conduct: to start over with a clean slate.
v.t.
6. to cover with or as with slate.
7. to write or set down for nomination or appointment: the district leader slated for city judge.
8. to plan or designate (something) for a particular place and time; schedule: The premiere was slated for January.
9. to censure or criticize harshly or violently; scold.
10. to punish severely.
[ 1300-50; ME sclate esclate, fem. of esclat piece split off; see SLAT 1 ]
slate 2
/slayt/ , v.t., slated, slating . Brit.
to sic or set a dog on (a person or animal).
[ 1300-50; ME slayten sleita; c. OE slaetan ]