Adverb
semi-automatically (not comparable)
In a semi-automatic manner
The Winchester Model 1903 and Winchester Model 1905 operated on the principle of blowback in order to function semi-automatically. Source: Internet
A revolutionary adding machine was the Sensimatic, which was able to perform many business functions semi-automatically. Source: Internet
More advanced selection tools include the select by color tool for selecting contiguous regions of color—and the scissors select tool, which creates selections semi-automatically between areas of highly contrasting colors. Source: Internet
Second-generation semi-automatically command guided SACLOS missiles require the operator to only keep the sights on the target until impact. Source: Internet