1. walked a long distance, especially over difficult terrain or while carrying heavy equipment
Usage: past tense of footslog; often military or hiking context

Examples

• The soldiers footslogged through the muddy jungle for three days.
• We footslogged up the mountain trail with our heavy backpacks.
• The infantry footslogged across the desert in the scorching heat.
• After the vehicle broke down, they footslogged the remaining ten miles to base camp.
• The hikers footslogged through knee-deep snow to reach the summit.
• He footslogged across the countryside, carrying all his supplies on his back.