definition of
unswerving

[1] #1 unswerving s. [undeviating] going directly ahead from one point to another without veering or turning aside; "some people see evolution as an undeviating upward march from simple organisms to the very complex"; "a straight and narrow tree-lined road unswerving across the lowlands". wn

[2] #2 unswerving s. [steadfast, staunch] firm and dependable especially in loyalty; "a steadfast ally"; "a staunch defender of free speech"; "unswerving devotion"; "unswerving allegiance". wn