"succinctly summarize" is a perfectly acceptable phrase to use in written English.
You can use it when you want to concisely explain a complex idea. For example, "Let me succinctly summarize the novel's theme: love conquers all."
"At faculty seminars, he would sometimes interrupt another professor a few minutes into a presentation, succinctly summarize the undelivered portion, poke holes in the argument and offer suggestions about how to make the same points in more compelling fashion," Mr. Leonhardt wrote.
The relationship between the CCI score and LOS following different procedures implies that the CCI score can succinctly summarize a patient's overall health status, and therefore makes it a versatile tool to use for risk stratification in negotiating bundled payments.
Caswell and Mojduszka (1996) succinctly summarize the problem: Economic models of quality hit a dead end when they come to discussion of credence attributes or goods because information is so imperfect that these markets for quality simply do not function well.
Global features try to succinctly summarize the raw data, so they are rich in semantics.
Frequent itemset mining techniques are able to efficiently capture the characteristics of (complex) data and succinctly summarize it.
In doing so, we succinctly summarize results from a vast amount of original data on the genetic architecture of phenotypes in founders of the Collaborative Cross and their F1 hybrids.
Rod Thorn succinctly summarized the improved prospect of a new arena keeping Kidd.
She praised Tahji Gadson, a fourth grader, for defining "belligerent" as "angry" and then succinctly summarizing the plot.
Stiglitz succinctly summarized his own argument in a recent online column: "Inequality leads to lower growth and less efficiency.
Justin Verlander, the American League Cy Young Award winner for the Detroit Tigers, succinctly summarized the best part of the new system.
The encyclopedia's article about the play succinctly summarizes its two acts and then, in a single sentence, even more succinctly explains who the killer is.
