hack·ma·tack 
(hăkmə-tăk′)
(hăkmə-tăk′)n.
Any of several North American trees, especially the tamarack.
[Earlier hakmantak, hacmontac, perhaps from Western Abenaki.]
- lineage
- lineage
- lineal
- lineally
- lineament
- linear
- Linear A
- linear accelerator
- linear algebra
- Linear B
- linear combination
- linear dependence
- linear equation
- linear independence
- linearity
- linearization
- linearize
- linearly
- linear measure
- linear momentum
- linear perspective
- linear transformation
- lineation
- linebacker
- linebacking