1. second-line - Noun
2. second-line - Adjective
(military) The second battle line used to support the front line.
(Louisiana) The group of dancers, musicians, performers, etc. who are the second part of a traditional New Orleans parade, originally only for funerals but more recently as part of any celebration.
Of second resort.
Of mediocre quality or peripheral importance.
At the next-to-lowest supervisory level.
Source: en.wiktionary.orgsecond line
Although they are second-line agents, benzodiazepines can be used for a limited time to relieve severe anxiety and agitation. Source: Internet
Obsessive-compulsive disorder SSRIs are a second-line treatment of adult obsessive-compulsive disorder (OCD) with mild functional impairment and as first-line treatment for those with moderate or severe impairment. Source: Internet
Schiller says there are first-line and second-line treatments for PMDD. Source: Internet
The disparity of numbers – exacerbated by Villeroi stripping their ranks of infantry to reinforce his left flank – enabled Overkirk's cavalry to throw the first line of French horse back in some disorder towards their second-line squadrons. Source: Internet
A: The study allowed patients who had received first-line standard combination chemotherapy with bevacizumab to go on to receive second-line chemotherapy plus cetuximab with or without the novel anti-VEGF anti-body ramucirumab. Source: Internet
While this phenomenon is observed in other treatments for Wilson's, it is usually taken as an indication for discontinuing penicillamine and commencing second-line treatment. Source: Internet