'Loosing' in the Bible

And certain of them that stood there said unto them, What do ye, loosing the colt?

And as they were loosing the colt, the owners thereof said unto them, Why loose ye the colt?

Therefore loosing from Troas, we came with a straight course to Samothracia, and the next day to Neapolis;

And when the south wind blew softly, supposing that they had obtained their purpose, loosing thence, they sailed close by Crete.