thalweg or talweg /tälˈveg, -vāhh/ (geology)

1. The longitudinal profile of the bottom of a river bed
2. The middle of a main navigable waterway, acting as a boundary between states

• amyloidosis
• amyloids
• amylopectin
• amylopsin
• amylopsins
• amylose
• amyloses
• amyls
• amylum
• amylums
• amyotrophic
• amyotrophic lateral scleroses
• amyotrophic lateral sclerosis
• amyotrophies
• amyotrophy
• Amytal
• Amytals
• -an
• an
• an'
• an-
• an.
• AN
• -ana
• ana