Daily Express Crusader. 07.08.14
18 down . I can't turn over the edges and blink. 7 letters.
I presume that its an anagram of I CANT TE
However, my dictionary says that to blink is NICTITATE, which is 9 letters
I m assuming that the answer to 21 across is OCEANIC, which will make the 3rd letter of 18 down as C. Any help would be appreciated. Thanks.