interlace
verbUK /ˌɪntəˈleɪs/
US /ˌɪntərˈleɪs/
To weave or twist things together so they cross over each other.
She interlaced her fingers and rested her hands on her lap.
OTHER MEANINGS
2. To combine or blend different elements closely together.
The film interlaces comedy with moments of real sadness.
3. In computing, to arrange data or video signals so that parts alternate with one another.
The monitor interlaces the two video fields to build a full picture.
4. To cross one's arms or legs over each other.
He interlaced his arms across his chest and waited.