HAA


abbreviation for

hepatitis-associated antigen; an antigen that occurs in the blood serum of some people, esp those with serum hepatitis

QUIZZES

IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?

Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example sentences from the Web for HAA

  • Mi faither says as haa snow is th' earth's lappin', and keeps all th' seeds warm, and mak's th' land so as it 'll groo.

    Lancashire Idylls (1898)|Marshall Mather
  • That is all she have done at present, but, ye see, she haan't been here so very long.

    The Woman-Hater|Charles Reade