Bloch-line pair

Bloch

— noun United States composer (born in Switzerland) who composed symphonies and chamber music and choral music and a piano sonata and an opera (1880-1959)

line Noun

— A mark that is long, straight and very thin. She drew a line down the middle of the page to divide the page into two parts. — A row. Put the buttons in a straight line on the front of the shirt. — A row of people who are waiting for something in order; a queue. You got here last, so you have to stand at the back of the line.

line Verb

— Someone lines things up when they put them in a straight line or row. — Someone lines something up when they put it just in the right place or at the edge of something. Line up the end of the piece of wood with the edge of the table. — Someone lines up when they start waiting in a line (queue) with other people. Everyone line up here, please, and I'll help you one at a time. — Someone lines something when they mark it with one or more lines. Please line the pitch before the match. — Someone lines something when they add an inside layer of material (liner) to it.

pair Noun

— A pair is two things that go together. She has many pairs of shoes, but she only has one pair of pants. Those two make a lovely pair, don't they.

pair Verb

— If you pair two people or things, you put them together. Young women were often paired with older men. They paired up at the dance.