Also found in: Dictionary.
Related to header course: soldier course
header course[′hed·ər ‚kȯrs]
A masonry course of bricks laid as headers.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
header course, heading course
In masonry, a continuous course of headers.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.