1. lengthwise; along the length of something
Usage: archaic or dialectal
2. end to end; in a line from one end to the other
Usage: archaic or dialectal

1. extending or placed lengthwise
Usage: archaic or dialectal

Examples

• The logs were laid endlong across the foundation.
• She arranged the boards endlong to form a pathway.
• The rope stretched endlong down the corridor.
• The planks were positioned endlong rather than crosswise.
• He measured the fabric endlong to determine its full length.