Yes, logs is a Scrabble word!

Verb

1. Enter into a log, as on ships and planes

2. Cut lumber, as in woods and forests

Noun

1. A segment of the trunk of a tree when stripped of branches

2. The exponent required to produce a given number

3. A written record of messages sent or received

4. A written record of events on a voyage (of a ship or plane)

5. Measuring instrument that consists of a float that trails from a ship by a knotted line in order to measure the ship's speed through the water